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4D Tech Auto Start Stop Eliminator - Easy-Install Autostop Eliminator Made for 2023-2025 Subaru Legacy - Compatible Subaru Legacy Accessories

Free shipping on orders over $29.99

$99.99

$ 45 .99 $45.99

In Stock

1.Style:2023-2025


About this item

  • AUTO STOP START ELIMINATOR: Disabling the auto start/stop feature on your vehicle has never been simpler. The 4D Tech auto start/stop eliminator is engineered to safely and reliably memorize your preference, and turn off this functionality on each start, automatically.
  • PLUG & PLAY INSTALLATION: No cutting, splicing or programming required– 4D Tech auto stop disablers can be installed in minutes. Installing our stop start eliminators will not void your factory or extended warranty.
  • EASY TO USE ENGINE START/STOP ELIMINATOR: Start stop disablers memorize your start/stop preferences and will not disable any remote start features or impact any factory settings. Should you choose to re-enable start/stop, simply use the auto start/stop button on your dash like normal.
  • USA OWNED & OPERATED: 4D Tech, an industry leader and innovator in automotive electronics since 2013, engineers and assembles each of our high-quality products right here from our commercial facility in upstate New York.
  • COMPATIBILITY: This auto start stop disable device has been tested and confirmed compatible with 2023-2025 Subaru Legacy. Explore our full range of start-stop eliminators; we cater to a wide variety of makes, models, and years. Made for vehicles manufactured for US and Canadian markets only.


The 4D Tech Auto Start Stop Eliminator offers an effortless solution to disable the auto start/stop feature in your vehicle. Engineered to ensure safe and reliable operation without implementing any hacks that fake out, fool or disable any vehicle functionality to disable the start / stop system. Installation is a breeze with plug-and-play functionality, requiring no cutting, splicing, or programming, and the device won't affect your warranty. It seamlessly integrates with your vehicle's systems, preserving remote start features and factory settings. As a US-based company established in 2013, 4D Tech manufactures its products in upstate New York. Tested for compatibility, it's designed for various makes, models, and years, providing a hassle-free solution to enhance your driving experience.


M R Boots
Reviewed in the United States on April 11, 2025
Much more difficult to install than advertised. Factory electrical connector was impossible for me to disconnect so I returned the item.They received the return 5 days ago but have NOT issued my refund yet!
Charles L.
Reviewed in the United States on March 8, 2024
First off, it works and it is incredibly easy to instal. My gripe is the failure to disclose what could be viewed as a minor issue with this device, however to me (more specifically my wife) it is not a minor issue. This is the issue: If you use remote start, this device will not work as advertised. More specifically, when the factory remote start is initiated, the device looses the memory and you still have to depress that stupid [A] button. If the vendor would have noted in the item detail "It works this way with factory remote start....." I would have been okay rating it much higher. The omission of what I can assume is a known issue is rather poor form. This makes me ponder, what else about this device are they not telling the consumer.
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